Cool air in heating mode
A stuck reversing valve, low refrigerant or a thermostat set wrong. Check the thermostat first, then call.
Heat pump repair in Gilroy, CA
A Gilroy heat pump works hard twice: through summers that run hotter than the rest of the Bay Area, and through cool nights that call for heat. Golden Comfort AC & Heating Repair repairs heat pumps in Gilroy, Morgan Hill and San Martin, whatever the brand.
A typical repair runs $340 to $720. We find the cause, explain it and give you the price before any work begins.
The price in plain numbers
Most Gilroy heat pump repairs run about $340 to $720, and larger repairs run $1,600 to $3,200. A diagnostic call is typically $89 to $139. See the heat pump repair pricing guide.
| Repair | Typical cost |
|---|---|
| Service call | $89 to $139 |
| Average common repair | $340 to $720 |
| Average major repair | $1,600 to $3,200 |
| Capacitor replacement | $180 to $380 |
| Contactor replacement | $180 to $420 |
| Defrost control board | $320 to $750 |
| Reversing valve replacement | $750 to $1,800 |
| Electric auxiliary heat strip | $350 to $850 |
| Condenser fan motor | $420 to $850 |
| Refrigerant leak detection and repair | $450 to $1,800 |
| Compressor replacement | $1,700 to $3,400 |
Examples of our work
Signs your heat pump needs repair
Weak cooling on a hot afternoon
A dust coated coil is common here, along with a failing capacitor or low refrigerant.
Ice that does not clear
Some frost clears with a defrost cycle. Ice that builds and stays points to a defrost control or an airflow problem.
On and off every few minutes
Short cycling from a dirty coil, a sensor fault or low refrigerant.
Higher bills with no change in habits
Electric heat strips running too often or a unit losing efficiency.
What fails most in Gilroy
Fine topsoil from the farmland around town settles on outdoor coils over a season. A coated coil cannot shed heat, so the compressor works harder, cooling drops and the system cycles.
It is the most common root cause we see, and it is also the easiest to prevent.
Older homes add a second problem. Original ducts in Old Gilroy and on the east side leak or were never built for central air, so a healthy heat pump can still leave rooms uncomfortable.
We check both the equipment and the air path before we recommend a repair.
What happens on a repair visit
- Tell us what is happening. The mode, the symptoms and anything that came before.
- Quick checks. Power, settings and filter.
- Full diagnosis. Parts, refrigerant side, airflow and controls.
- Your options. Repair, patch or replace, with prices side by side.
- Repair and test. The mode that failed gets tested before we leave.
Repair or replace?
A heat pump under 10 years old with an isolated problem is usually worth repairing. A compressor failure, a leaking coil or a reversing valve on a system past 12 years often points to replacement.
Cutting a long repair history short can save more than another repair. See heat pump installation in Gilroy.
A dust routine for Gilroy coils
- Rinse the outdoor coil gently with a garden hose when the unit is off, never with a pressure washer.
- Clear weeds and leaves from around the unit.
- Replace the filter more often during harvest and on dry, windy weeks.
- Have the coil checked at your spring and fall visits. See the AC tune up pricing guide.
Leave refrigerant and electrical work to a technician. Refrigerant work requires federal certification, and capacitors hold a charge even with the power off.
Before you call, three checks that sometimes save a visit
- Look at the thermostat. A heat pump set to cool will not heat, and a dead battery looks like a dead system.
- Look at the filter. After a dusty week it may be nearly solid.
- Look at the outdoor unit. Is the fan turning, is the coil coated in dirt, is there ice?
If none of that solves it, call. Tell us the mode, what you saw and when it started, and we will arrive with the right parts.
When a repair is really a duct problem
Gilroy has three generations of housing, and the oldest ducts were never meant for a modern heat pump. If a healthy system leaves one room stuffy, or the same repair keeps coming back, the cause may be airflow, not equipment.
We check static pressure and returns before we recommend anything expensive, because a new part will not fix a starved duct.
Where we serve
We serve Gilroy, Morgan Hill, San Martin and Hollister. See AC repair in Gilroy, furnace repair in Gilroy and HVAC in Gilroy.
Brands we service
We repair and install all major brands. Each brand page lists the models we install, the problems we see most and what the warranty typically covers. See how we match a technician to your brand.
Gilroy, CA on the map
Common questions
How much does heat pump repair cost in Gilroy, CA?
Most repairs run about $340 to $720. Major repairs run $1,600 to $3,200. The diagnostic call is typically $89 to $139.
Why is my heat pump blowing cool air in winter?
Check that the thermostat is set to heat. If it is, a stuck reversing valve, low refrigerant or failed heat strips could be the cause. Call us.
Do you repair heat pumps in Morgan Hill?
Yes. We serve Morgan Hill and San Martin along with Gilroy.
Does farm dust really hurt a heat pump?
Yes. It coats the outdoor coil and makes the system work harder. A gentle rinse and a yearly coil check help.
Do you repair ductless mini splits too?
Yes.
Do you offer emergency heat pump repair?
Yes, 24/7.
Talk to a person
Call any hour for emergency service, or reach us during business hours for a visit or a quote.